1 // RUN: LSAN_BASE="use_registers=0:use_stacks=0" 2 // RUN: %clangxx_lsan %s -o %t 3 4 // RUN: rm -f %t.supp 5 // RUN: touch %t.supp 6 // RUN: LSAN_OPTIONS="$LSAN_BASE:suppressions='%t.supp'" not %run %t 2>&1 | FileCheck %s --check-prefix=NOSUPP 7 8 // RUN: echo "leak:*LSanTestLeakingFunc*" > %t.supp 9 // RUN: LSAN_OPTIONS="$LSAN_BASE:suppressions='%t.supp'" not %run %t 2>&1 | FileCheck %s 10 11 // RUN: echo "leak:%t" > %t.supp 12 // RUN: LSAN_OPTIONS="$LSAN_BASE:suppressions='%t.supp':symbolize=false" %run %t 13 14 #include <stdio.h> 15 #include <stdlib.h> 16 17 void LSanTestLeakingFunc() { 18 void *p = malloc(666); 19 fprintf(stderr, "Test alloc: %p.\n", p); 20 } 21 22 int main() { 23 LSanTestLeakingFunc(); 24 void *q = malloc(1337); 25 fprintf(stderr, "Test alloc: %p.\n", q); 26 return 0; 27 } 28 // CHECK: Suppressions used: 29 // CHECK: 1 666 *LSanTestLeakingFunc* 30 // CHECK: SUMMARY: {{(Leak|Address)}}Sanitizer: 1337 byte(s) leaked in 1 allocation(s) 31 32 // NOSUPP: SUMMARY: {{(Leak|Address)}}Sanitizer: 2003 byte(s) leaked in 2 allocation(s). 33
